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Urban Population Growth Macroeconomic Report
x402
Urban Population Growth Macroeconomic Report is a paid API for AI agents from reportbazaar.app.workbuddy.host, paid per call via x402, $0.09/call, status unknown (last checked 2026-10-02).
Fetches a comprehensive urban population growth report (2015–2025, 20 economies) covering rankings, trends, volatility, and year-by-year matrices, paid per call in USDC via x402.
Price / call$0.09
Success—
StatusUnknown
How this service works
Machine-to-machine macroeconomic report API. Pay per fetch in USDC over x402. No accounts, no API keys.
Output
A structured report covering urban population growth (SP.URB.GROW) for 20 economies from 2015 to 2025, including key findings, a ranking table, share of group totals, trend lines with R-squared, volatility metrics, a full year-by-year data matrix, and coverage/data-quality disclosures. Available in html, json, csv, or summary-csv formats.
Example use cases
Urban growth trend analysis for investors
“Get me the urban population growth report in JSON format so I can see which of the 20 economies had the strongest and most consistent urbanization trends over the last decade, including R-squared values.”
Policy brief data on fast-urbanizing economies
“I'm writing a policy brief — can you fetch the macro urban growth report as a summary CSV so I have one row per economy with the derived urbanization metrics?”
Volatility screening for emerging market research
“Pull the urban population growth report and show me the volatility figures and key findings — I need to identify which economies had the most erratic urban growth between 2015 and 2025.”
Technical details
Endpoint
GEThttps://reportbazaar.app.workbuddy.host/report/macro-urban-growth?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a ready-made, multi-economy urban population growth analysis with rankings, trends, and volatility already computed — especially if you want to avoid building your own data pipeline from raw World Bank data. Ideal for agents that need to pay per fetch without managing API keys or subscriptions. Prefer this over generic World Bank API wrappers when you need derived metrics (R², volatility, rankings) rather than raw indicator values.
Side effects
- Payment not included or insufficient USDC via x402 — returns HTTP 402 Payment Required
- Invalid format query parameter value — returns 400 Bad Request
- Service unavailable or upstream data source unreachable — returns 503
- Network timeout on slow connections
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"years": "2015:2025",
"schema": "/schema/report.json",
"formats": [
"html",
"json",
"csv",
"summary-csv"
],
"contains": [
"key findings",
"ranking table",
"share of group total",
"trend with R²",
"volatility",
"full year-by-year matrix",
"coverage and data-quality disclosure"
],
"economies": 20,
"indicators": [
"SP.URB.GROW"
],
"contentType": "text/html",
"description": "Urban Population Growth Report",
"freePreview": "/preview/macro-urban-growth",
"indicatorsLabel": [
"Urban population growth (annual %)"
]
}
}Tags
x402
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